The 2A Armament Full Mass Carrier (FMC) was designed as a high-quality, full mass bolt carrier group, with an emphasis on enhanced weight distribution. By relocating the bulk of carrier mass to the tail, the FMC keeps the firearm in a more balanced state...

The BCM Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR15, M4, M16 short barreled rifles. This product also improves the reliability on a standard 16" and 14.5" carbines.
As with all BCM branded...

Convert your AR-15 into a .22LR in mere seconds with our CMMG .22 Conversion kit. It is easy as swapping the bolt carrier group for the drop-in kit. You will save a significant amount of money with our .22LR conversion kit
All Stainless Steel...